[INFO] cloning repository https://github.com/phpgoc/single_blockchain_for_learn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phpgoc/single_blockchain_for_learn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphpgoc%2Fsingle_blockchain_for_learn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphpgoc%2Fsingle_blockchain_for_learn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d59ef8b5d265085c1fa7ec3e252b149e19dbd9e7
[INFO] checking phpgoc/single_blockchain_for_learn against master#c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2 for pr-142712
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphpgoc%2Fsingle_blockchain_for_learn" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/phpgoc/single_blockchain_for_learn
[INFO] finished tweaking git repo https://github.com/phpgoc/single_blockchain_for_learn
[INFO] tweaked toml for git repo https://github.com/phpgoc/single_blockchain_for_learn written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/phpgoc/single_blockchain_for_learn on toolchain c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/phpgoc/single_blockchain_for_learn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 375bd6f6af70d481ece59292496acae4277e90466b24153895bfad02b7a8ba4b
[INFO] running `Command { std: "docker" "start" "-a" "375bd6f6af70d481ece59292496acae4277e90466b24153895bfad02b7a8ba4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "375bd6f6af70d481ece59292496acae4277e90466b24153895bfad02b7a8ba4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "375bd6f6af70d481ece59292496acae4277e90466b24153895bfad02b7a8ba4b", kill_on_drop: false }`
[INFO] [stdout] 375bd6f6af70d481ece59292496acae4277e90466b24153895bfad02b7a8ba4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da9010acc78e9fbb11fe14662637fa97d19a8a5bd4b4a32324264fe2bb3e60b5
[INFO] running `Command { std: "docker" "start" "-a" "da9010acc78e9fbb11fe14662637fa97d19a8a5bd4b4a32324264fe2bb3e60b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking cpufeatures v0.1.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr] error: failed to run custom build command for `typenum v1.13.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/typenum-de063daaf97f2076/build-script-main` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-env=TYPENUM_BUILD_CONSTS=/opt/rustwide/target/debug/build/typenum-81f8919d26607bdc/out/consts.rs
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/typenum-1.13.0/build/main.rs:168:63:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 28, kind: StorageFull, message: "No space left on device" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5fcfb2572482 - std::backtrace_rs::backtrace::libunwind::trace::hcf418da79d60e1e4
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5fcfb2572482 - std::backtrace_rs::backtrace::trace_unsynchronized::hfc5f861687e611d8
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5fcfb2572482 - std::sys::backtrace::_print_fmt::hb8a1fd6b8fe7ebac
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5fcfb2572482 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hee17968c9b6ef268
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5fcfb258e2c3 - core::fmt::rt::Argument::fmt::h920df764a610ba42
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5fcfb258e2c3 - core::fmt::write::h58f5a2fa74f8961b
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/core/src/fmt/mod.rs:1465:25
[INFO] [stderr]      6:     0x5fcfb256fdc3 - std::io::default_write_fmt::h31b5e9e2ca4c1424
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5fcfb256fdc3 - std::io::Write::write_fmt::h32e190db2b3f6b2d
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5fcfb25722d2 - std::sys::backtrace::BacktraceLock::print::hf70ef0240279a3c1
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5fcfb2573346 - std::panicking::default_hook::{{closure}}::hdb0c08851be19240
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/panicking.rs:300:27
[INFO] [stderr]     10:     0x5fcfb2573149 - std::panicking::default_hook::hbcb41024e3b03700
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x5fcfb2573c12 - std::panicking::rust_panic_with_hook::hfa8257115476742e
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x5fcfb2573aaa - std::panicking::begin_panic_handler::{{closure}}::h0e02233c0bfd7948
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x5fcfb2572979 - std::sys::backtrace::__rust_end_short_backtrace::he251fdbdf3fcc52d
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x5fcfb257373d - __rustc[cc12826256fd4ed7]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x5fcfb258d590 - core::panicking::panic_fmt::hdb3ea274b63d6812
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x5fcfb258d926 - core::result::unwrap_failed::h8811a23c0d64b9d3
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/core/src/result.rs:1761:5
[INFO] [stderr]     17:     0x5fcfb25503bb - build_script_main::main::ha5a5700746cdb2cf
[INFO] [stderr]     18:     0x5fcfb254bcb3 - core::ops::function::FnOnce::call_once::h6eedfc7051f3ff3e
[INFO] [stderr]     19:     0x5fcfb254a076 - std::sys::backtrace::__rust_begin_short_backtrace::h58305021ff30d944
[INFO] [stderr]     20:     0x5fcfb25461e9 - std::rt::lang_start::{{closure}}::hb84dbe571e0ab883
[INFO] [stderr]     21:     0x5fcfb256ce10 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::ha014a1f02544c892
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/core/src/ops/function.rs:284:21
[INFO] [stderr]     22:     0x5fcfb256ce10 - std::panicking::catch_unwind::do_call::h3aea6d84ae221e49
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/panicking.rs:589:40
[INFO] [stderr]     23:     0x5fcfb256ce10 - std::panicking::catch_unwind::hce73329ee1a5bb8e
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/panicking.rs:552:19
[INFO] [stderr]     24:     0x5fcfb256ce10 - std::panic::catch_unwind::hf5c4daea771b3679
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x5fcfb256ce10 - std::rt::lang_start_internal::{{closure}}::h775fe70a759da70a
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x5fcfb256ce10 - std::panicking::catch_unwind::do_call::h7f4803b7b8e60980
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/panicking.rs:589:40
[INFO] [stderr]     27:     0x5fcfb256ce10 - std::panicking::catch_unwind::h34192987166e840c
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/panicking.rs:552:19
[INFO] [stderr]     28:     0x5fcfb256ce10 - std::panic::catch_unwind::h39e3505d9b47fa7d
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x5fcfb256ce10 - std::rt::lang_start_internal::h0b6a9d90595250f5
[INFO] [stderr]                                  at /rustc/c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x5fcfb25461d1 - std::rt::lang_start::hd188dfff0978cefa
[INFO] [stderr]     31:     0x5fcfb2550685 - main
[INFO] [stderr]     32:     0x7510d41fb1ca - <unknown>
[INFO] [stderr]     33:     0x7510d41fb28b - __libc_start_main
[INFO] [stderr]     34:     0x5fcfb253eb65 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaundj4i/full.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libc` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "da9010acc78e9fbb11fe14662637fa97d19a8a5bd4b4a32324264fe2bb3e60b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da9010acc78e9fbb11fe14662637fa97d19a8a5bd4b4a32324264fe2bb3e60b5", kill_on_drop: false }`
[INFO] [stdout] da9010acc78e9fbb11fe14662637fa97d19a8a5bd4b4a32324264fe2bb3e60b5